Pith Number

pith:2IOHAPKG

pith:2018:2IOHAPKGLWKYOJ555PF2P5MX7K

not attested not anchored not stored refs pending

Improving precipitation forecasts using extreme quantile regression

Geurt Jongbloed, Jasper Velthoen, Juan-Juan Cai, Maurice Schmeits

arxiv:1806.05429 v2 · 2018-06-14 · stat.ME · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IOHAPKGLWKYOJ555PF2P5MX7K}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:52:07.523780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d21c703d465d958727bdebcba7f597fa81ab373c04b6fa89fa8457c09eb4b0a1

Aliases

arxiv: 1806.05429 · arxiv_version: 1806.05429v2 · doi: 10.48550/arxiv.1806.05429 · pith_short_12: 2IOHAPKGLWKY · pith_short_16: 2IOHAPKGLWKYOJ55 · pith_short_8: 2IOHAPKG

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2IOHAPKGLWKYOJ555PF2P5MX7K \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d21c703d465d958727bdebcba7f597fa81ab373c04b6fa89fa8457c09eb4b0a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dad8250d20fad2057d956f62c9260c2a96a65e594a8868e106a0eb636c64518",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-06-14T09:24:22Z",
    "title_canon_sha256": "0e6f84859d26760c2ef9946b0ef512a120988aad90c578f6f294402c9024ae5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05429",
    "kind": "arxiv",
    "version": 2
  }
}